US$0.82

This product is now very popular in Korea and Japan. As a fashionable Mobile Phone Chain, this product can be attached to a cell phone, MP3, wallet or keys. The crystal pendant changes color according to the intensity of the UV it is exposed to. With the color displayed, we can find out the intensity of the UV around. The deeper the color pendant shows, the stronger UV exposure. When there is no UV in the surrounding, the pendant turns white. How magical is this chain! We are offering this item at a quantity of at least 10 pieces to give you the absolute best re-sale profit margin from our low wholesale price and even better shipping rates. This is brought to you from the leader in wholesale direct from China electronics, Ankaka.